Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY") translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001246/0.001246, allocations: 106.1 kB / 16.94 MB, free: 5.777 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001278/0.001278, allocations: 191.3 kB / 17.87 MB, free: 5.16 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.317/1.317, allocations: 222.9 MB / 241.6 MB, free: 15.27 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.796/0.796, allocations: 122.9 MB / 414.6 MB, free: 15.95 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001556/0.001556, allocations: 63.91 kB / 0.4918 GB, free: 7.449 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3556/0.3571, allocations: 77.92 MB / 0.5679 GB, free: 32.7 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY): time 0.01964/0.3768, allocations: 18.15 MB / 0.5856 GB, free: 20.62 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01031/0.3872, allocations: 6.753 MB / 0.5922 GB, free: 15.34 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002099/0.3893, allocations: 59.25 kB / 0.5923 GB, free: 15.33 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003934/0.3933, allocations: 1.572 MB / 0.5938 GB, free: 14.11 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003763/0.3971, allocations: 1.432 MB / 0.5952 GB, free: 12.97 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003237/0.4003, allocations: 1.285 MB / 0.5964 GB, free: 11.96 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.005622/0.406, allocations: 5.602 MB / 0.6019 GB, free: 7.895 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006362/0.4123, allocations: 7.584 MB / 0.6093 GB, free: 272 kB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003626/0.416, allocations: 2.439 MB / 0.6117 GB, free: 13.82 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004451/0.4205, allocations: 3.054 MB / 0.6147 GB, free: 10.75 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001191/0.4217, allocations: 0.5391 MB / 0.6152 GB, free: 10.21 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00273/0.4244, allocations: 1.272 MB / 0.6165 GB, free: 8.941 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002489/0.4269, allocations: 2.324 MB / 0.6187 GB, free: 6.613 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003183/0.4301, allocations: 2.249 MB / 0.6209 GB, free: 4.355 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.008879/0.439, allocations: 8.021 MB / 0.6288 GB, free: 12.31 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.782e-06/0.4391, allocations: 0 / 0.6288 GB, free: 12.31 MB / 478.1 MB Notification: Performance of FrontEnd: time 2.846e-06/0.4391, allocations: 0 / 0.6288 GB, free: 12.31 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0002457/0.4393, allocations: 0 / 0.6288 GB, free: 12.31 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1023 * Number of variables: 1023 Notification: Performance of Generate backend data structure: time 0.009355/0.4487, allocations: 3.898 MB / 0.6326 GB, free: 8.352 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.995e-05/0.4488, allocations: 8.625 kB / 0.6326 GB, free: 8.344 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01346/0.4622, allocations: 2.415 MB / 0.6349 GB, free: 5.922 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005081/0.4673, allocations: 2.21 MB / 0.6371 GB, free: 3.668 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002874/0.4677, allocations: 279.7 kB / 0.6374 GB, free: 3.395 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001579/0.4693, allocations: 355.9 kB / 0.6377 GB, free: 3.047 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01618/0.4854, allocations: 7.369 MB / 0.6449 GB, free: 11.55 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.581e-05/0.4856, allocations: 3.938 kB / 0.6449 GB, free: 11.55 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005071/0.4861, allocations: 160 kB / 0.645 GB, free: 11.39 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000464/0.4866, allocations: 338.3 kB / 0.6454 GB, free: 11.06 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01719/0.5038, allocations: 7.165 MB / 0.6524 GB, free: 3.887 MB / 494.1 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.039/0.5428, allocations: 28.22 MB / 0.6799 GB, free: 5.258 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008107/0.5509, allocations: 4.174 MB / 0.684 GB, free: 0.8633 MB / 0.5137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005642/0.5566, allocations: 2.343 MB / 0.6863 GB, free: 14.5 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003332/0.557, allocations: 135 kB / 0.6864 GB, free: 14.36 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.491e-05/0.5571, allocations: 64.5 kB / 0.6865 GB, free: 14.28 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=198): time 4.308e-06/0.5571, allocations: 0 / 0.6865 GB, free: 14.28 MB / 0.5294 GB Notification: Performance of matching and sorting (n=257): time 0.1114/0.6684, allocations: 30.52 MB / 0.7163 GB, free: 15.69 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000131/0.6686, allocations: 239.6 kB / 0.7165 GB, free: 15.41 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002409/0.671, allocations: 1.443 MB / 0.7179 GB, free: 13.95 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0004759/0.6715, allocations: 65.7 kB / 0.718 GB, free: 13.88 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.001087/0.6726, allocations: 1.551 MB / 0.7195 GB, free: 12.31 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.001078/0.6737, allocations: 0.8742 MB / 0.7203 GB, free: 11.42 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001432/0.6752, allocations: 0.6198 MB / 0.721 GB, free: 10.79 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001169/0.6753, allocations: 305.1 kB / 0.7212 GB, free: 10.49 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006115/0.6814, allocations: 2.572 MB / 0.7238 GB, free: 7.91 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006878/0.6883, allocations: 3.451 MB / 0.7271 GB, free: 4.078 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01275/0.7011, allocations: 6.152 MB / 0.7331 GB, free: 13.52 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.339e-05/0.7012, allocations: 8 kB / 0.7331 GB, free: 13.51 MB / 0.5762 GB Notification: Performance of matching and sorting (n=398) (initialization): time 0.02869/0.7299, allocations: 10.24 MB / 0.7431 GB, free: 3.199 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.888e-05/0.7299, allocations: 16.56 kB / 0.7432 GB, free: 3.184 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.662e-05/0.73, allocations: 32 kB / 0.7432 GB, free: 3.152 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.3554/1.085, allocations: 5.364 MB / 0.7484 GB, free: 152.1 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005054/1.091, allocations: 0.991 MB / 0.7494 GB, free: 152.1 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04051/1.131, allocations: 23.53 MB / 0.7724 GB, free: 142.3 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005114/1.136, allocations: 0.5622 MB / 0.7729 GB, free: 142.3 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005456/1.137, allocations: 149.2 kB / 0.7731 GB, free: 142.2 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007264/1.144, allocations: 3.923 MB / 0.7769 GB, free: 141 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005838/1.15, allocations: 3.414 MB / 0.7802 GB, free: 138.8 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01089/1.161, allocations: 6.084 MB / 0.7862 GB, free: 135.1 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.541e-05/1.161, allocations: 7.406 kB / 0.7862 GB, free: 135.1 MB / 0.5762 GB Notification: Performance of matching and sorting (n=398) (initialization_lambda0): time 0.01982/1.181, allocations: 8.588 MB / 0.7946 GB, free: 126.9 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.617e-05/1.181, allocations: 16 kB / 0.7946 GB, free: 126.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.801e-05/1.181, allocations: 28.62 kB / 0.7946 GB, free: 126.8 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01132/1.192, allocations: 3.329 MB / 0.7979 GB, free: 123.5 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004674/1.197, allocations: 1.135 MB / 0.799 GB, free: 122.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01756/1.215, allocations: 12.76 MB / 0.8114 GB, free: 109.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004694/1.219, allocations: 0.5502 MB / 0.812 GB, free: 109 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005222/1.22, allocations: 148 kB / 0.8121 GB, free: 108.9 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (304): * Single equations (assignments): 302 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of prepare postOptimizeDAE: time 0.0008449/1.221, allocations: 367.3 kB / 0.8125 GB, free: 108.5 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000537/1.221, allocations: 189.7 kB / 0.8126 GB, free: 108.3 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02223/1.243, allocations: 9.762 MB / 0.8222 GB, free: 98.51 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.929e-05/1.244, allocations: 28 kB / 0.8222 GB, free: 98.48 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.48e-05/1.244, allocations: 15.98 kB / 0.8222 GB, free: 98.46 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.929e-05/1.244, allocations: 15.95 kB / 0.8222 GB, free: 98.45 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02886/1.273, allocations: 15.13 MB / 0.837 GB, free: 83.17 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.447e-05/1.273, allocations: 13 kB / 0.837 GB, free: 83.16 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003052/1.276, allocations: 0.7293 MB / 0.8377 GB, free: 82.43 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01645/1.292, allocations: 5.036 MB / 0.8426 GB, free: 77.38 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005182/1.293, allocations: 75.95 kB / 0.8427 GB, free: 77.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02927/1.322, allocations: 22.38 MB / 0.8646 GB, free: 54.64 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.907e-06/1.322, allocations: 15.94 kB / 0.8646 GB, free: 54.63 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02128/1.343, allocations: 9.305 MB / 0.8737 GB, free: 45.14 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001512/1.345, allocations: 0.68 MB / 0.8743 GB, free: 44.44 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004328/1.345, allocations: 59.08 kB / 0.8744 GB, free: 44.38 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003353/1.349, allocations: 0.5109 MB / 0.8749 GB, free: 43.87 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006445/1.349, allocations: 214.6 kB / 0.8751 GB, free: 43.66 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001843/1.35, allocations: 91.94 kB / 0.8752 GB, free: 43.57 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001254/1.351, allocations: 1.02 MB / 0.8762 GB, free: 42.55 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.4e-07/1.351, allocations: 0 / 0.8762 GB, free: 42.55 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.005003/1.356, allocations: 1.762 MB / 0.8779 GB, free: 40.79 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (162): * Single equations (assignments): 160 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(6,42)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003459/1.356, allocations: 183.5 kB / 0.8781 GB, free: 40.6 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.02706/1.383, allocations: 12.98 MB / 0.8908 GB, free: 27.59 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 1.236e-05/1.383, allocations: 4 kB / 0.8908 GB, free: 27.59 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.009602/1.393, allocations: 4.132 MB / 0.8948 GB, free: 23.42 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002029/1.395, allocations: 263.2 kB / 0.895 GB, free: 23.18 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02723/1.422, allocations: 11.35 MB / 0.9061 GB, free: 11.7 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002513/1.425, allocations: 2.936 MB / 0.909 GB, free: 8.734 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001065/1.426, allocations: 211.3 kB / 0.9092 GB, free: 8.531 MB / 0.5762 GB Notification: Performance of SimCode: time 8.12e-07/1.426, allocations: 0 / 0.9092 GB, free: 8.531 MB / 0.5762 GB Notification: Performance of Templates: time 0.3776/1.803, allocations: 89.24 MB / 0.9963 GB, free: 214.3 MB / 0.6544 GB make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.makefile (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.pipe 2>&1)